package cn.kgc.goodsdemo.service;

import cn.kgc.goodsdemo.pojo.Goodsdetail;
import com.github.pagehelper.PageInfo;

import java.util.List;

public interface GoodsdetailService {
    PageInfo<Goodsdetail> seleDetail(Integer pageNum, Integer sortid);
    Goodsdetail seleById(Integer id);
    Integer up(Goodsdetail goodsdetail);
 }
